Thermopile Infrared Sensor MLX90247 - Melexis
Thermopile Infrared Sensor MLX90247 - Melexis Thermopile Infrared Sensor MLX90247 - Melexis
Thermopile Infrared Sensor MLX90247 The MLX90247 Thermopile Infrared Sensor uses a thermopile for measurement of the temperature- difference between object and detector, and a thermistor for measurement of the detector- temperature. Measurement of absolute object temperature is possible through the combination of both outputs. Together with the MLX90313 sensor interface IC, the MLX90247 forms the core of the MLX90601 infrared thermometer modules. Features and Benefits • Contact-less temperature measurement based on infrared emission by the object. • High reliability fully CMOS-compatible process. • Thermistor integrated in the thermopile sensor chip for optimal tracking of sensor temperature. • Nitrogen-filled hermetic TO-39 package. • Coated silicon window for >75% infrared transmission in the wavelength interval [7.5 mm ,13.5 mm] • The silicon window blocks visible light and shortwavelength infrared light emitted by infrared communication devices. • Automotive qualified. • ESD sensitivity: up 8 kV Applications • Automotive climate control and windshield anti-fog sensing • Residential / Industrial climate control • Medical and bio-instrumentation (possibility for increased accuracy within biomedical temperature ranges) • Industrial process control • Consumer applications: microwave oven, hair dryer • Detection of occupancy or movement Automotive ICs RF & RFID Intelligent Drivers and Actuators IR Temperature Hall ICs CMOS Imaging Silicon MEMS BUS ICs
<strong>Thermopile</strong> <strong>Infrared</strong> <strong>Sensor</strong><br />
<strong>MLX90247</strong><br />
The <strong>MLX90247</strong> <strong>Thermopile</strong> <strong>Infrared</strong> <strong>Sensor</strong> uses a<br />
thermopile for measurement of the temperature-<br />
difference between object and detector, and a<br />
thermistor for measurement of the detector-<br />
temperature. Measurement of absolute object<br />
temperature is possible through the combination of<br />
both outputs. Together with the MLX90313 sensor<br />
interface IC, the <strong>MLX90247</strong> forms the core of the<br />
MLX90601 infrared thermometer modules.<br />
Features and Benefits<br />
• Contact-less temperature measurement based on infrared<br />
emission by the object.<br />
• High reliability fully CMOS-compatible process.<br />
• Thermistor integrated in the thermopile sensor chip for<br />
optimal tracking of sensor temperature.<br />
• Nitrogen-filled hermetic TO-39 package.<br />
• Coated silicon window for >75% infrared transmission in<br />
the wavelength interval [7.5 mm ,13.5 mm]<br />
• The silicon window blocks visible light and shortwavelength<br />
infrared light emitted by infrared<br />
communication devices.<br />
• Automotive qualified.<br />
• ESD sensitivity: up 8 kV<br />
Applications<br />
• Automotive climate control and windshield anti-fog<br />
sensing<br />
• Residential / Industrial climate control<br />
• Medical and bio-instrumentation (possibility for increased<br />
accuracy within biomedical temperature ranges)<br />
• Industrial process control<br />
• Consumer applications: microwave oven, hair dryer<br />
• Detection of occupancy or movement<br />
Automotive ICs RF & RFID<br />
Intelligent Drivers<br />
and Actuators<br />
IR Temperature<br />
Hall ICs CMOS Imaging Silicon MEMS BUS ICs
Automotive ICs<br />
RF & RFID<br />
Intelligent Drivers<br />
and Actuators<br />
BUS ICs Silicon MEMS CMOS Imaging<br />
Hall ICs<br />
IR Temperature<br />
Block Diagram<br />
<strong>MLX90247</strong><br />
Disclaimer:<br />
Devices sold by <strong>Melexis</strong> are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. <strong>Melexis</strong> makes no warranty, express, statutory, implied, or by<br />
description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. <strong>Melexis</strong> reserves the right to change specifications and<br />
prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with <strong>Melexis</strong> for current information. This product is intended for use<br />
in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical lifesupport<br />
or life-sustaining equipment are specifically not recommended without additional processing by <strong>Melexis</strong> for each application. The information furnished by <strong>Melexis</strong> is believed to be<br />
correct and accurate. However, <strong>Melexis</strong> shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss<br />
of use, interrupt of business or indirect, special incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical<br />
data herein. No obligation or liability to recipient or any third party shall arise or flow out of <strong>Melexis</strong>’ rendering of technical or other services. © 2006 <strong>Melexis</strong> NV. All rights reserved.<br />
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For additional information go to our website at:<br />
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